/*
#include<stdio.h>
int main()
{
  int i=100;
  for(i=100;i<=200;i++)
  {
    int j=2;
	for(j=2;j<=i;j++)
	{
		if(i%j==0)
		break;
	}
	if(j==i)
	{
	printf("%d\n",i);
	}
  }
    printf("%d\n",i);
    return 0;
}
#include<stdio.h>
     int main()
     { 
       int i=1;
       while(i<=100)
       {
	   	if(i%2!=0)
	   	printf("%d\n",i);
	   	i++;
	   }
	   return 0;
     }
#include<stdio.h>
 int main()
  { 
    int a=160,b=46,c=18,d=170;
    float   (a+b)*(c-d)/(b-c);
    printf("(a+b)*(c-d)/(b-c)=%f\n",(a+b)*(c-d)/(b-c));
    return 0;

  }
#include<stdio.h>
 int main()
  { 
   int i=1,j=1;
   for(i=1;i<=9;i++)
   {
   	for(j=1;j<i;j++)
   	{
	  printf("%d*%d=%-3d",i,j,i*j);   	
	}printf("\n\n");
   }
   return 0;
  }

#include<stdio.h>
 int main()
{
  int arr[10]={1,2,3,4,5,6,7,8,9,10};
  
}
#include<stdio.h>
 int main()
 {
  int i=1,sum=0;
  for(i=1;i<=100;sum=sum+i,i++)
  printf("%d\n",sum);
  return 0;
 }
#include<stdio.h>
 int main()
{
  int arr[10]={-1,-2,-3,-4,-5,-6,-7,-8,-9,-10};
  int sz=sizeof(arr)/sizeof(arr[10]);
  int i=0;
  int max=arr[0];
  for(i=0;i<sz;i++)
{
	if(max<arr[i])
	{
	  max=arr[i];
	}
}   printf("%d\n",max);
    return 0;
}
#include<stdio.h>
 int main()
 {
  int i=1,j=1;
  for(i=1;i<=9;i++)
  {
  	for(j=1;j<=i;j++)
  	{
	   printf("%d*%d=%-3d",i,j,i*j); 	
  	} 
	  printf("\n\n");
  }
  return 0;
 }
 int add(int x,int y)
 {
int z=0;
 z=x+y;
 return z;
 }
#include<stdio.h>
 int main()
 {
   int i=2,j=3;
   int sum=add(i,j);
   printf("%d\n",sum);
   return 0;
 }
#include<stdio.h>
 int main()
{
  double sum=0;
  int i=1;
  int j=1;
  for(i=1;i<=100;i++)
  {
  	sum=sum+j*1.0/i;
  	j=-j;
  }
  printf("%lf\n",sum);
  return 0;
}
#include<stdio.h>
 int main()
{
  int arr1[5]={1,2,3,4,5};
  int arr2[5]={2,3,4,5,6};
  int tmp=0;
  int i=0;
  int sz=sizeof(arr1)/sizeof(arr1[0]);
  for(i=0;i<sz;i++)
  {
  	tmp=arr1[i];
  	arr1[i]=arr2[i];
  	arr2[i]=tmp;
  }
  return 0;
}
#include<stdio.h>
 int main()
{
  char c1,c2;
  c1='A';
  c2=c1+32;
  printf("%c\n",c2);
  printf("%d\n",c2);
  return 0;
}
#include <stdio.h>
void swap(int a, int b) 
    int temp=0;
    temp = a;
    a = b;
    b = temp;
    
int main() 
{
    int x = 10;
    int y = 5;
    printf("Before swap: x = %d, y = %d\n", x, y);
    swap(x, y);
    printf("After swap: x = %d, y = %d\n", x, y);
    return 0;
}
int swap(int a,int b)
int temp=0;
  temp = a;
  a = b;
  b = temp;
return temp;
#include<stdio.h>
 int main()
{
  int x=10,y=5;
  int getswap=swap(x,y);
  printf("Before swap: x = %d, y = %d\n", x, y);
}
#include<stdio.h>
int main()
{
   int x=10;
   int y=5;
   int temp=0;
   printf(" x = %d, y = %d\n", x, y);
   temp=x;
   x=y;
   y=temp;
   printf(" x = %d, y = %d\n", x, y);
   return 0;
}

void swap1(int a,int b)
{
  int temp=0;
  a=temp;
  b=a;
}

#include<stdio.h>
int main()
{
  int x=10;
  int y=5;
  swap1(x,y)
}
void swap1(int a,int b)
{
	int temp=0;
	temp=a;
	a=b;
	b=temp;
	}
void swap2(int*na,int*nb)
{
	 int temp=0;
	 temp=*na;
	 *na=*nb;
	 *nb=temp;
}
#include<stdio.h>
int main()
{
  int x=10;
  int y=5;
    printf("Before  x = %d, y = %d\n", x, y);
  int*p=&x;
  int*t=&y;
  swap1(x,y);
  
  void swap2(int*na,int*nb)
  {
  	 int temp=0;
  	 temp=*na;
  	 *na=*nb;
  	 *nb=temp;
  }
  #include<stdio.h>
  int main()
  {
    int x=10;
    int y=5;
      printf("Before  x = %d, y = %d\n", x, y);
    int*p=&x;
    int*t=&y;
void swap2(int*na,int*nb)
{
	 int temp=0;
	 temp=*na;
	 *na=*nb;
	 *nb=temp;
}
#include<stdio.h>
int main()
{
  int x=10;
  int y=5;
    printf("Before  x = %d, y = %d\n", x, y);
  int*p=&x;
  int*t=&y;

  void swap2(int*na,int*nb)
  {
  	 int temp=0;
  	 temp=*na;
  	 *na=*nb;
  	 *nb=temp;
  }
#include<stdio.h>
int main()
{
  int x=10;
  int y=5;
    printf("Before  x = %d, y = %d\n", x, y);
  int*p=&x;
  int*t=&y;
swap2(&x,&y);
printf("after x = %d, y = %d\n", x, y);
}
void swap(int*pa, int*pb)
 { 
    int temp=0;
    temp=*pa;
    *pa =*pb;
    *pb =temp;
}
#include <stdio.h>
int main() 
{
    int x = 10;
    int y = 5;
    printf("Before swap: x = %d, y = %d\n", x, y);
    int*tx=&x;
    int*ny=&y;
    swap(&x,&y);
    printf("After swap: x = %d, y = %d\n", x, y);
    return 0;
}
void swap(int*pa, int*pb)
 { 
    int temp=0;
    temp=*pa; 
    *pa =*pb;
    *pb =temp;
}
c
    int x = 10;
    int y = 5;
    printf("Before swap: x = %d, y = %d\n", x, y);
    int*tx=&x;
    int*ny=&y;
    swap(&x,&y);
    printf("After swap: x = %d, y = %d\n", x, y);
    return 0;

#include <stdio.h>
int main() 
{
  int a;
  scanf("%d",&a);
  if(a>=0)
  {
  	printf("%d is positive",a);
  }
  else
  {
   printf("%d is negative",a);	
  }
  return 0;
}
#include <stdio.h>
int main() 
{
  int a,b,c,d,tmp=0;
  scanf("%d%d%d%d",&a,&b,&c,&d);
  if(b<a)
  {
  	tmp=b;
  	b=a;
  	a=tmp;
  }
  if(c<b)
  {
  	tmp=c;
	c=b;
	b=tmp;
  }
  if(d<c)
  {
  	tmp=d;
	d=c;
	c=tmp;
  }
  printf("%d%d%d%d\n",a,b,c,d);
  return 0;
}*/
/*
#include <stdio.h>
int main() 
{
 double y,x;
 scanf("%lf",&x);
 if(x<1)
 {
   y=x;
   printf("%lf\n",y);
 }
 else if(1<=x<=10)
 {
   y=2*x-1;
   printf("%lf\n",y);
 }
 else
 {
   y=3*x-11;	
   printf("%lf\n",y);
 }
 return 0;
}
#include <stdio.h>
int main() 
{
  int a,b,c,d,tmp=0;
  scanf("%d%d%d%d",&a,&b,&c,&d);
  if(b<a)
  {
  	tmp=b;
  	b=a;
  	a=tmp;
  }
  else if(c<a)
  {
      tmp=c;
    	c=a;
    	a=tmp;
  }
  else if(c<b)
  {
  	  	tmp=c;
  		c=b;
  		b=tmp;
  }
  else if(d<a)
  {
  	tmp=d;
	d=a;
	a=tmp;
  }
  else if(d<c)
  {
  	tmp=d;
	d=c;
	c=tmp;
  }
  else if(d<b)
  {
  	tmp=d;
  	d=b;
  	b=tmp;
  }
  printf("%d%d%d%d\n",a,b,c,d);
  return 0;
}
#include <stdio.h>
#include<math.h>
int main() 
{
  int i;
  scanf("%d",i);
  if(i<1000&&i>0)
  {
  	
  }
}
#include <stdio.h>
int main()
{
  int a=0;
  printf("%d\n",~a);
  return 0;
}
#include <stdio.h>
int main()
{
  int arr[4]={4,3,2,1};   
  int i=0;
  int sz=sizeof(arr)/sizeof(arr[0]);
  for(i=0;i<sz;i++)
  {
  	if(arr[0]>arr[i])
  	{
	 int tmp=0;
	 tmp=arr[0];
	 arr[0]=arr[i];
	 arr[i]=tmp;
	}
	printf("%d\n",arr[i]);
  }  
  return 0;
}
#include <stdio.h>
int main()
{
	int a=10;
	printf("%d",a);
	return 0;
}
int a=100;
#include<stdio.h>
int main()
{
	int a,b;
	a=b=5;
	printf("%d %d",a,b);
	return 0;
}
#include<stdio.h>
int main()
{
	int a=5;
	printf("%d",&a);
	return 0;
}
#include<stdio.h>
int main()
{
	int n[3][3]={{1,2,3},{4,5,6},{7,8,9}};
	int*p=n[0];
	printf("%d",*(p+1));
	return 0;
}
#include<stdio.h>
int main()
{
	int n[]={1,4,7,8,5,2,3,6,9,0};
	int*p=n;
	int*q=n+10;
	printf("%d\n",*p);
	printf("%d",*q);
	return 0;
}*/
#include <stdio.h>

int main()
{
    printf("%5d\n", 123456);
    return 0;
}





























































